• Glow Elements Plants Were Designed To Make Your Aquarium Look Stunning and Keep Your Fish Happy and Healthy • Features Neon Colors That Are Vibrant During The Day Under White Lights and Glow At Night Under Blue Lights • Creates A Luminescent Underwater World • Features A Weighted Resin Base That Makes It Easy To Anchor Plants In Your Gravel • Decorating Your Aquarium Will Provide Hiding Places For Your Fish, Making Them Feel More Secure.